From 3859828d89d378986af0fc2390608b00aad5e912 Mon Sep 17 00:00:00 2001 From: Jeremy Kemper Date: Wed, 31 Mar 2010 19:49:29 -0700 Subject: HTML safety: give a deprecation warning if an array of option tags is passed to select tag. Be sure to join the tag yourself and mark them .html_safe --- actionpack/lib/action_view/helpers/form_tag_helper.rb | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'actionpack/lib') diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb index ca100e102e..0d47c6eecb 100644 --- a/actionpack/lib/action_view/helpers/form_tag_helper.rb +++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb @@ -93,6 +93,10 @@ module ActionView # # => def select_tag(name, option_tags = nil, options = {}) + if Array === option_tags + ActiveSupport::Deprecation.warn 'Passing an array of option_tags to select_tag implicitly joins them without marking them as HTML-safe. Pass option_tags.join.html_safe instead.', caller + end + html_name = (options[:multiple] == true && !name.to_s.ends_with?("[]")) ? "#{name}[]" : name if blank = options.delete(:include_blank) if blank.kind_of?(String) -- cgit v1.2.3